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December Weather in Lyse, Poland

Last updated: August 27, 2025

In December, the average temperature in Lyse, Poland is a chilly 1°C (34°F). Expect frosty nights with a minimum thermometer reading of -12°C (11°F), while daytime highs can reach up to 10°C (51°F). This month sees an average precipitation of 52 mm (2.1 in) spread over 12 days, contributing to a notably high average humidity of 93%. Be prepared for a damp and cool climate!

December Temperature in Lyse

In December in Lyse, the average temperature is 1°C (34°F). The maximum can reach 10°C (51°F), and the minimum can be as low as -12°C (11°F). Prepare for chilly weather and pack warm clothing when visiting during this time.

December Weather in Lyse: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Lyse, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Lyse, December typically has an average temperature of 1°C (34°F), with highs reaching up to 10°C (51°F) and lows dropping to around -12°C (11°F).
JanFebMarAprMayJunJulAugSepOctNovDec303237465666666658494134
Data source: Temperature data for Lyse generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

December Precipitation in Lyse

In Lyse in December, the precipitation amount is 52 mm (2.1 in) occurring over a span of 12 days.

December Precipitation Trends in Lyse

The chart displays monthly precipitation patterns in Lyse, with values for each month alongside December’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how December’s conditions compare to those of other months. In Lyse, December typically receives around 52 mm (2.1 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec404240388268877375643752
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Lyse

In Lyse in December humidity is 93%. With an average temperature of 1°C (34°F), this humidity feels like an icy blanket enveloping you, making every step outdoors a challenge as the cold air clings to your skin, intensifying the chill and dampness.

December Average Humidity in Lyse

This chart illustrates the average monthly humidity levels in Lyse, with December’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In December, average humidity in Lyse is approximately 93%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec92%90%87%76%58%56%59%60%71%86%90%93%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Lyse

In Lyse in December, the maximum UV index is 1, which corresponds to a low Exposure Category. This means you have a time to burn of 45 minutes. For more details, you can check the Hourly UV Index in Lyse.

Maximum UV Index Levels in Lyse for December

The chart shows the monthly maximum UV Index (UVI) for Lyse in December, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In December, the maximum UV index in Lyse typically reaches 1, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124567865321
Data source: Lyse December UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

How December Weather in Lyse Compares to Other Months

Weather in Lyse varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Lyse, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Lyse, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-1°C (30°F)40 mm (1.6 inches)92%low
February Weather0°C (32°F)42 mm (1.7 inches)90%low
March Weather3°C (38°F)40 mm (1.6 inches)87%moderate
April Weather8°C (47°F)38 mm (1.5 inches)76%moderate
May Weather13°C (56°F)82 mm (3.2 inches)58%high
June Weather19°C (66°F)68 mm (2.7 inches)56%high
July Weather19°C (67°F)87 mm (3.4 inches)59%very high
August Weather19°C (66°F)73 mm (2.9 inches)60%high
September Weather14°C (58°F)75 mm (3.0 inches)71%moderate
October Weather10°C (49°F)63 mm (2.5 inches)86%moderate
November Weather5°C (41°F)37 mm (1.5 inches)90%low
December Weather1°C (34°F)52 mm (2.1 inches)93%low

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